We recently had a refresher course at our salon with Sandra from La Biostetique UK. It was a great idea to repeat the theory of our products because several things have been new to the team.
We dealt with the methods of La Biosthetique products. We went back over a lot of colour theory and discovered plenty of new aspects of these things. Which really reaffirmed the practicality of our range of products and colours.
You are familiar with your way of doing something but sometimes it is a great experience seeing things from a new perspective.